I applaud older ppl that are still nice

I’m 27 and unfortunately a people pleaser which is slowly catching up to me. I work with the public and have for years. And I just had a baby so my hormones COULD be the culprit here. But I’m slowly hating people and finding them so nasty. No one respects anyone. No one respects personal space in public. People are overall just rude, inconsiderate, selfish and self centered. I’m so done being nice to people and getting disrespected back. I just feel like I’m slowly becoming so jaded to people around me and it slick makes me sad because if we’re all jaded……. We’re screwed. I just can’t grasp where people’s decency and manners have gone. I’m meeting people where they meet me and nothing more. so.. if you’re 40+ and still an overall nice, well mannered, friendly, aware, respectful person. Thank you and I aim to be that way too